Guest Anonymous Posted December 2, 2001 Share Posted December 2, 2001 Im gonna add 2,450cc injectors onto my IC piping as soon as i get it bent, the reason im doing that is because right now i dont have the Money to send my ECU out to JWT and get it upgraded,ioke to a couple other of my Z friends and they told me it would go good, and i only need 1, but im gonna add 2, 1 primary, and the other secondary and im gonna set the secondary to only come on when i hit the switch, but the prinary is gonna come on auto when im on WOT, is there anything i could use to make my primary turn on when i want to, i heard of a pressure switch but i dunno, can any of u guys enlighten me on this???? ps: on the Z31's u have to send the ECU out if ur gonna Upgrade the injectors lata Lee Quote Link to comment Share on other sites More sharing options...
BLKMGK Posted December 3, 2001 Share Posted December 3, 2001 I think your first problem is going to be that injectors are meant to be pulsed, holding it pen static will damage it by overheating. You need some sort of driver to pulse it and it would probably help if it wasn't some static pulse. Simply spraying a jet of fuel in there will cause you to run rich in some areas of the RPM curve and lean (or maybe just right) in others. If ALL you want is to send some fuel into th epipe don't use an injector - use a nitroous nozzle. It's designed for constant spray and you can pill it up or down to change the amount of fuel more easily. Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted December 3, 2001 Share Posted December 3, 2001 hey BLKMGK, thanx man, u helped me alot, but i have a couple Q's. ok the way i was gonna run it i was gonna put them into the IC piping and when it goes through there into my intake manifold and distribute it equaly to all tha CYNLDs.. but the fact that u said they'll overheat is so true. What size NOS Injectors should i run????, i want my car to run rich safe= black smoke when u step on it. and how would i run a fuel line to it? thanx for the help man Quote Link to comment Share on other sites More sharing options...
Guest ywg396 Posted December 27, 2001 Share Posted December 27, 2001 you might want to check this out http://www.sdsefi.com/eic.html Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted December 28, 2001 Share Posted December 28, 2001 The sds eic look great But for someone on a budget you could use cold start injetors from 280zx and some vw look at those links for cheap tech on ading fuel http://pages.cthome.net/gus/fuel.html http://www.xmission.com/~dempsey/minivan/injector.htm it is 2.2T dodge stuff but it can work with any turbo cars Quote Link to comment Share on other sites More sharing options...
Cody 82 ZXT Posted December 29, 2001 Share Posted December 29, 2001 You can get the pressure switchs from this guy. I've thought adding two extra injectors also but, I think I'm going to upgrade my ignition before I do that. Dawes Devices Let us know how it turns out. Quote Link to comment Share on other sites More sharing options...
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